mirror of https://github.com/rust-lang/rust
34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
#![crate_type = "lib"]
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#![feature(staged_api, rustc_attrs)]
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#![stable(feature = "stable_feature", since = "1.0.0")]
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#[stable(feature = "stable_feature", since = "1.0.0")]
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pub trait JustTrait {
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#[stable(feature = "stable_feature", since = "1.0.0")]
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#[rustc_default_body_unstable(feature = "constant_default_body", issue = "none")]
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const CONSTANT: usize = 0;
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#[rustc_default_body_unstable(feature = "fun_default_body", issue = "none")]
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#[stable(feature = "stable_feature", since = "1.0.0")]
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fn fun() {}
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#[rustc_default_body_unstable(feature = "fun_default_body", issue = "none", reason = "reason")]
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#[stable(feature = "stable_feature", since = "1.0.0")]
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fn fun2() {}
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}
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#[rustc_must_implement_one_of(eq, neq)]
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#[stable(feature = "stable_feature", since = "1.0.0")]
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pub trait Equal {
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#[rustc_default_body_unstable(feature = "eq_default_body", issue = "none")]
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#[stable(feature = "stable_feature", since = "1.0.0")]
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fn eq(&self, other: &Self) -> bool {
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!self.neq(other)
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}
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#[stable(feature = "stable_feature", since = "1.0.0")]
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fn neq(&self, other: &Self) -> bool {
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!self.eq(other)
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}
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}
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